I have two single drivers that were previously used as front/rear centers in an all OB surround system.
15" Sterling Silver Iris (15" woofer with cast frame, ridiculously good Radian tweeter) - $150
10" Silver Iris (10" woofer with cast frame , standard tweeter) - $75
Sterling Silver Crossover for 15" (brand new, never soldered) - $50
Sterling Silver Crossover for 10" (brand new, never soldered) - $50
15" Sterling Silver Iris (15" woofer with cast frame, ridiculously good Radian tweeter) - $150
10" Silver Iris (10" woofer with cast frame , standard tweeter) - $75
Sterling Silver Crossover for 15" (brand new, never soldered) - $50
Sterling Silver Crossover for 10" (brand new, never soldered) - $50